Thank you.
You are always very good and patient to take time and answer things that are probably obvious to you.
I have read many recommendations and https://dyndolod.info/Help/Grass-LOD#Settings but my limited english makes things a bit hard to catch.
I will try with generating grass LOD with mode 1 and see what happens. Thank you.
A last question, if I do the "ComplexGrassBacklightMask to a value like 25, which means 25% of the light is applied to the side facing away from the light source. If the result is too dark, raise the value. If the result is too bright, lower the value" will it affect the grasses that are bright in my screen (closer) or the grasses that are dark (further)?